Perhaps you should try some spelling variations:
chat huu » pham huu
chat xuc » cam xuc, chao xu, chat cua
ky sang » ky nang, ky dang, duy sang
ky tang » ky nang, ky dang, kho tang
lai hoi » dai hoi, lai hoa, lai roi
hieu su » hieu sau, tieu su, hieu so
va hanh » van hanh, va thanh, va danh
vi cua » vai cua, di cua
tu sai » tu bai, tu san, tu cai
cua tu » cua tuc, cua su, cua cu

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

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