Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
van hanh » van thanh, ban hanh, van anh
su triet » su viet, su tien, ve triet
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
hieu ve » hieu van
hieu va » hieu qua
xuc van » duc van, luc van, vuc van
hanh va » hang va, hanh vi
san ly » van ly, ban ly

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 ly nang xa hoi. ((((hieu ve) or (lieu va))) or (hieu va)) cam xuc van hanh va su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat san ly nang xa hoi. ((((hieu ve) OR (lieu va))) OR (hieu va)) cam xuc van hanh va su triet.
• Adding a wildcard symbol may retrieve word variants: thuat san ly nang xa hoi. ((((hieu ve) or (lieu va))) or (hieu va)) cam xuc van hanh va su triet*.