Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
hieu vu » hieu va, hieu ve, hieu su
ky sang » ky nang, ky dang, ky tang
lai hoi » dai hoi, lai roi, mai hoi
va hanh » van hanh, va thanh, va danh
lai hoa » dai hoa, loai hoc
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky sang ((lai hoi) OR (lai hoa)). hieu vu ((cham soc) or (chat xuc)) va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky sang ((lai hoi) OR (lai hoa)). hieu vu ((cham soc) OR (chat xuc)) va hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky sang ((lai hoi) OR (lai hoa)). hieu vu ((cham soc) or (chat xuc)) va hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu sac ky sang ((lai hoi) OR (lai hoa)). hieu vu ((cham soc) or (chat xuc)) va hanh vi cua te*.