Perhaps you should try some spelling variations:
xanh hang » xanh hanh, tranh hang, danh thang
hieu van » hieu va, thien van, lieu va
suc xanh » suc manh, suc canh, tuoc xanh
hang tai » hang va, dung tai
dua tren » dung tren
nang xa » nang x, lang xa, nang ma
van cao » van dao, van bao, van hao
cao suc » cao su, cao duc
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
cua te » cua tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang xa hoi. hieu van cao suc xanh hang tai ((dua tren) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. hieu van cao suc xanh hang tai ((dua tren) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu van cao suc xanh hang tai ((dua tren) or (cua te))*.