Perhaps you should try some spelling variations:
thanh vien » nhan vien, thanh van
thien van » thi van
ta thanh » tai thanh, va thanh, ha thanh
nam tuc » nam thuc, nam truc, nam tu
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
so sac » so sach, so dac
sac ky » cac ky, sai ky
tuc ta » tuc tap, tuc tao, tuc tat
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ky nang x hoi. thien van nam tuc ta thanh vien ((cuu tre) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky nang x hoi. thien van nam tuc ta thanh vien ((cuu tre) OR (cua tre)).
• Adding a wildcard symbol may retrieve word variants: so sac ky nang x hoi. thien van nam tuc ta thanh vien ((cuu tre) or (cua tre))*.