Perhaps you should try some spelling variations:
chat truc » cau truc, chat xuc
thuat san » thuat toan, thuat song, thuat lanh
hieu cao » chieu cao, hieu cac, hieu ca
danh sai » dung sai, danh bat, danh dau
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
truc va » thuc va, thuc vat, trung va
va danh » va dinh, va dan, va hanh
sai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet

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 (thuat san)) ky nang xa hoi. hieu cao chat truc va danh sai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuat san)) ky nang xa hoi. hieu cao chat truc va danh sai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thuat san)) ky nang xa hoi. hieu cao chat truc va danh sai cua tre*.