Perhaps you should try some spelling variations:
chat thuc » thuat thuc, nhan thuc, chat thai
hanh dai » hanh tai, hanh dao, vanh dai
hieu cao » chieu cao, hieu cac, hieu ca
thu sac » thu sach, thu san, thu dac
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
thuc va » thuc vat, thuc dan, thuc day
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, lang xa, nang ma
thu xac » thau xay

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sac) or (thu xac)) ky nang xa hoi. ((hieu cao) or (hieu va)) chat thuc va hanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sac) OR (thu xac)) ky nang xa hoi. ((hieu cao) OR (hieu va)) chat thuc va hanh dai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((thu sac) or (thu xac)) ky nang xa hoi. ((hieu cao) or (hieu va)) chat thuc va hanh dai cua tre*.