Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
hieu van » hieu va, thien van, lieu va
hanh vai » hanh vi, hanh va, hanh tai
te sach » toc sach
nang xa » nang x, lang xa, nang ma
da duoc » tao duoc, hoa duoc
duoc da » duoc dai, duoc dan, duoc dao
da hanh » dao hanh, da thanh, dan hanh
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
van da » van dao, van dau, van dan

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

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