Perhaps you should try some spelling variations:
thuat lanh » thuat lap
thuat san » thuat toan, thuat song, thuat xay
hang tai » hang va, dung tai
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va cham » va chat, va tham
tai cua » thai cua, tai cuc, tri cua
luc va » tuc va, loc va
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 lanh) or (thuat san)) ky nang xa hoi. hieu va cham ((luc va) or (duc va)) hang tai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat lanh) OR (thuat san)) ky nang xa hoi. hieu va cham ((luc va) OR (duc va)) hang tai cua tu.
• Adding a wildcard symbol may retrieve word variants: ((thuat lanh) or (thuat san)) ky nang xa hoi. hieu va cham ((luc va) or (duc va)) hang tai cua tu*.