Perhaps you should try some spelling variations:
chat truc » cau truc, chat xuc
cua triet » cua viet, su triet
va triet » va thiet, va trien, ve triet
danh dai » danh dau, danh di, danh sai
va danh » va dinh, va dan, va hanh
truc va » thuc va, thuc vat, trung va
thu sac » thu sach, thu xac, thu dac
nang ma » tang ma, sang ma, nang cao
thu san » thuy san, thu ban, phu san
va chat » van chat, va phat, cao chat
ma hoi » mai hoi, xa hoi, ma hoa

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 san)) ky nang ma hoi. lieu va chat truc va danh dai ((cua triet) or (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sac) OR (thu san)) ky nang ma hoi. lieu va chat truc va danh dai ((cua triet) OR (va triet)).
• Adding a wildcard symbol may retrieve word variants: ((thu sac) or (thu san)) ky nang ma hoi. lieu va chat truc va danh dai ((cua triet) or (va triet))*.