Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
thu san » thuy san, thu ban, phu san
ky sang » ky dang, ky tang, duy sang
lai roi » lai hoi, loi roi
hieu su » hieu sau, tieu su, hieu so
va hanh » van hanh, va thanh, va danh
su cam » su nam, su cao, su can
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua cu, cua te
cua su » qua su

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

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