Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh doi » thanh loi, thanh moi, thanh do
truc ban » thuc ban, truc dan, truc van
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
truc va » thuc va, thuc vat, trung va
doi cua » dai cua, hoi cua
te cac » tu cac, ve cac, te cao
te sac » te sach, te san

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sac) or (te cac)) ky nang xa hoi. hieu ve cham ((truc ban) or (truc va)) thanh doi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te cac)) ky nang xa hoi. hieu ve cham ((truc ban) OR (truc va)) thanh doi cua triet.
• Adding a wildcard symbol may retrieve word variants: ((te sac) or (te cac)) ky nang xa hoi. hieu ve cham ((truc ban) or (truc va)) thanh doi cua triet*.