Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh doi » danh di, thanh doi, dung doi
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
va danh » va dinh, va dan, va hanh
doi cua » dai cua, hoi cua, dong cua
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
cam tu » cam thu, nam tu, dam tu

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

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