Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
bieu cua » dieu cua, hieu cua, ben cua
cua chat » cua cha, chuan chat, cao chat
chat xuc » chat huu, cam xuc, chao xu
va hanh » van hanh, va thanh, ban hanh
ky sang » ky nang, ky dang, ky tang
sang ma » tang ma, nang ma, sang tao
cua tre » cua te, cuu tre, dua tren
va danh » va dinh, va dan, dia danh
tu cai » tu cac, tu can, tu bai
cai ky » cao ky, cac ky, cam ky
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: tu cai ky sang ma hoi. bieu cua chat xuc ((va danh) or (va hanh)) ca ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cai ky sang ma hoi. bieu cua chat xuc ((va danh) OR (va hanh)) ca ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: tu cai ky sang ma hoi. bieu cua chat xuc ((va danh) or (va hanh)) ca ((cua tre) or (cua triet))*.