Perhaps you should try some spelling variations:
cham duoc » cham soc, pham duc, che duoc
thuat san » thuat toan, thuat song, thuat lanh
nang xa » nang x, lang xa, nang ma
hieu tu » chieu tu, hieu tuc, hien tu
tu cham » toc cham, thi cham
duoc va » nuoc va, duc va, duoc ma
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thuat san) or (thu hoach)) ky nang xa hoi. hieu tu cham duoc va hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat san) OR (thu hoach)) ky nang xa hoi. hieu tu cham duoc va hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((thuat san) or (thu hoach)) ky nang xa hoi. hieu tu cham duoc va hanh vi cua tre*.