Your profile says you live in Malaysia. Are these plants in Malaysia? #3 looks like Partridge Berry (Mitchella repens) but that is some we find in the Eastern United States, so I'm not sure it would be accurate to say that it is that.

#2 and # 6 look very similar, possibly a Dioscorea.

I agree with Carol on #2 and #6, they look like Dioscorea.

#1...poor pic, but maybe, just might be Lycium...Wolfberry. It definitely strikes me as a Solanaceae.

#4 Coreopsis.

#5 Very blurry, but it does have some resemblance to Chickweed, Stellaria media.

#7 Very poor picture. Could be a lily, a grass, a palm?? Who knows!

#8 Reminds me of White Lettuce, or Prenanthes. But with one leaf it's hard to tell.

#11 Definitely, 100% sure it's Lamiastrum galeobdolon.

Sadly, these could be easily identified by many of this forum's regulars if only you had provided better pictures.

1. ?
2. Dioscoraea
3. Mitchella -- but NOT in Malaysia
4. An epiphytic orchid, possibly Dendrobium
5. ?
6. Dioscoraea?
7. Another epiphytic orchid, possibly Dendrobium
8. ?
9. ?

10. ?
11. Pilea nummularia (P. nummularifolia)

zfc89 -- It would be worth your while to tell us where this photos were taken.

Joe

Sorry, I took that photos using my cheap K510i. Yes, I'm from Malaysia and I took that photo from Forest Research Institute Malaysia. Thanks for helping me identify.