Warrior tabi's are good early game but Ninja Tabi's offer the attack speed, although her ability Persistent Gust does provide temporary attack speed which is risky to use lategame.
Extra tips for Jing Wei:
Avoid wasting your agility, early game the cooldown is high.
Don't push the lane without wards, its pretty easy to gank Jing Wei and like said above your escape cooldown is high.
Protect your self from CC's Jing Wei is incredibly vulnrable to CC's, this can be letting the guardian take the majority of big hits.
Clear XP lanes when you have spare time.
Hunter's Blessing
+15 Basic Attack Damage +10 MP5 ROLE QUEST: CARRY Kill or Assist Lane Minions or Enemy gods to gain stacks. Lane Minions are worth 1 Stack and Enemy gods are worth 5 Stacks. At 75 Stacks Hunter's Blessing Evolves, gaining 15% Attack Speed and an additional 15 Bonus Basic Attack Damage.
Y10 Spiked Gauntlet
Healing Potion
This consumable heals 250 Health over 25 seconds.
Multi Potion
This consumable heals 125 Health and 75 Mana over 25 seconds.
Multi Potion
This consumable heals 125 Health and 75 Mana over 25 seconds.
Multi Potion
This consumable heals 125 Health and 75 Mana over 25 seconds.
Y10 Devourer's Gauntlet
PASSIVE - Killing an enemy god or minion gives you stacks of +.4 Physical Power, +.2 Physical Penetration and +.1% Physical Lifesteal. You receive 5 stacks for a god kill and 1 stack for a minion kill. At 50 stacks this item Evolves, gaining 5 Physical Penetration.
Ninja Tabi
If you are confident in not using up too much mana you can switch up the ninja to warriors although you miss out on that attack speed. On first back you want to be getting gauntlets unless you are needing the movement speed.
Y10 Devourer's Gauntlet
PASSIVE - Killing an enemy god or minion gives you stacks of +.4 Physical Power, +.2 Physical Penetration and +.1% Physical Lifesteal. You receive 5 stacks for a god kill and 1 stack for a minion kill. At 50 stacks this item Evolves, gaining 5 Physical Penetration.
Ninja Tabi
Poisoned Star
PASSIVE - Critical hits on enemy gods afflict them with poison for 2s. This poison slows them by 10% and reduces their damage output by 15%.
The Executioner
PASSIVE - Basic Attacks against an enemy reduce your target's Physical Protection by 7% for 3 seconds (max. 4 Stacks).
Demon Blade
PASSIVE - Your Critical Hits provide you with 10% Physical Penetration for 4s.
Deathbringer
PASSIVE - Critical Strike bonus damage dealt is increased by 25%.
As Jing Wei you have to be extremely careful of CC's and purification will be your only potential saviour if you get hit by a heavy CC.
Different items to use depending on the situation.
Qin's Sais
PASSIVE - On Basic Attack hits, deal Physical Damage equal to 1.5% of the target's maximum Health. If the target has over 2000 Health, the bonus damage scales up. This effect reaches a maximum of 6% of the targets Maximum Health at 2750 Health.
Titan's Bane
PASSIVE - Your first ability cast gains 20% Physical Penetration. This can only occur once every 5 seconds.
Odysseus' Bow
PASSIVE - Every fourth Basic Attack triggers a chain lightning, damaging the target and up to 4 nearby enemies for 15 damage +60% of your total Basic Attack Power.
I have tried many different orders, something like this can be alright although take this with a pinch of salt.