Perhaps you should try some spelling variations:
thien van » thi van
nhan tai » hang tai, van tai, toan tai
hanh tai » thanh tai, hang tai, han tai
tu sach » thu sach, su sach, te sach
cao suc » cao su, cao duc
van cao » van dao, van bao, van hao
vu sach » vu bach, su sach, vu khach
cua tre » cua te, cuu tre, cua triet
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (vu sach)) ky nang x hoi. thien van cao suc manh ((hanh tai) or (nhan tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (vu sach)) ky nang x hoi. thien van cao suc manh ((hanh tai) OR (nhan tai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (vu sach)) ky nang x hoi. thien van cao suc manh ((hanh tai) or (nhan tai)) cua tre*.