Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
van hanh » van thanh, ban hanh, van anh
cao hoa » cao hoat, cao khoa, cau hoa
hieu ve » hieu va, hieu van
va hanh » va thanh, va danh, ban hanh
san ky » sang ky, van ky, dan ky
ve cam » ve cham, ve cac, va cam
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: thuat san ky nang cao hoa. hieu ve cam xuc ((va hanh) OR (van hanh)) vi ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat san ky nang cao hoa. hieu ve cam xuc ((va hanh) OR (van hanh)) vi ((cua te) OR (cua tu))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat san ky nang cao hoa. hieu ve cam xuc ((va hanh) OR (van hanh)) vi ((cua te) or (cua tu))*".