Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cam luoc » cam xuc, tom luoc, cam lo
luoc gia » quoc gia, luc gia, luong gia
thanh vi » hanh vi, thanh va, thanh ve
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
ca tren » cau tren, cu tren, la tren
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu va ky nang xa hoi. hieu va cam luoc gia thanh vi ((cua triet) or (ca tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu va ky nang xa hoi. hieu va cam luoc gia thanh vi ((cua triet) OR (ca tren)).
• Adding a wildcard symbol may retrieve word variants: tu va ky nang xa hoi. hieu va cam luoc gia thanh vi ((cua triet) or (ca tren))*.