Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
mang lai » mang lam, mang luoi, dang loai
hieu su » hieu sau, tieu su, hieu so
lai hoi » dai hoi, lai hoa, lai roi
va hanh » van hanh, va thanh, va danh
su chat » su phat, du chat, so chat
xuc va » duc va, tuc va, luc va
bai ky » sai ky, bac ky, dai ky
ban ky » van ky, dan ky
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 ((bai ky) OR (ban ky)) mang lai hoi. hieu su chat xuc va hanh vi ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((bai ky) OR (ban ky)) mang lai hoi. hieu su chat xuc va hanh vi ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((bai ky) OR (ban ky)) mang lai hoi. hieu su chat xuc va hanh vi ((cua te) or (cua tu))".
• Adding a wildcard symbol may retrieve word variants: tu ((bai ky) OR (ban ky)) mang lai hoi. hieu su chat xuc va hanh vi ((cua te) or (cua tu))*.