Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
tieu su » thieu so
ky sang » ky nang, ky dang, ky tang
sang ma » tang ma, nang ma, sang tao
hieu su » hieu sau, hieu so, hieu suat
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
cua te » cua tu
xu va » xu van, tu va, vu va
su va » su van, tu va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky sang ma hoi. ((hieu su) or (tieu su)) chao ((xu va) OR (su va)) thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky sang ma hoi. ((hieu su) OR (tieu su)) chao ((xu va) OR (su va)) thanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky sang ma hoi. ((hieu su) or (tieu su)) chao ((xu va) OR (su va)) thanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu sac ky sang ma hoi. ((hieu su) or (tieu su)) chao ((xu va) OR (su va)) thanh vi cua te*.