Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
va trien » va truyen, va thiet, va tuyen
san thu » san thuc, van thu, san phu
nang xa » lang xa, nang ma, mang xa
va hanh » va thanh, va danh, ban hanh
va cham » va chat, va tham
ki va » khi va, ke va, bi va

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 thu ((nang xa) or (nang x)) hoi. lieu va cham xuc ((va hanh) or (van hanh)) ki va trien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat san thu ((nang xa) OR (nang x)) hoi. lieu va cham xuc ((va hanh) OR (van hanh)) ki va trien.
• Adding a wildcard symbol may retrieve word variants: thuat san thu ((nang xa) or (nang x)) hoi. lieu va cham xuc ((va hanh) or (van hanh)) ki va trien*.