Perhaps you should try some spelling variations:
chat thuc » thuat thuc, nhan thuc, chat thai
danh dai » danh dau, danh di, danh sai
hieu cao » chieu cao, hieu cac, hieu ca
thu sac » thu sach, thu san, thu dac
hieu va » lieu va, hieu qua
va danh » va dinh, va dan, va hanh
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 danh 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 danh dai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sac) OR (thu xac)) ky nang xa hoi. ((hieu cao) or (hieu va)) chat thuc va danh 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 danh dai cua tre*.