Perhaps you should try some spelling variations:
chat luc » chat xuc, chat lua, nhan luc
ky sang » ky nang, ky dang, duy sang
ky tang » ky nang, ky dang, kho tang
tai hoi » tai khoi, dai hoi, tai hai
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
va hanh » van hanh, va thanh, va danh
tu san » thu san, tu ban, tu can
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua
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 san ((ky sang) OR (ky tang)) tai hoi. hieu ve chat luc va hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ((ky sang) OR (ky tang)) tai hoi. hieu ve chat luc va hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu san ((ky sang) OR (ky tang)) tai hoi. hieu ve chat luc va hanh vi cua te*.