Perhaps you should try some spelling variations:
thuat anh » thuat lanh, thuat canh, thuat nganh
tri nang » thi nang, tra nang, tri bang
danh bat » doanh bat, anh bai, dinh ba
anh tri » anh thi, anh tai, thanh tri
thi van » thi lan, thi hanh, thi nang
van cau » van dau, van hau, van chat
nang o » nang co, nang ho, nang ro
xuc va » tuc va, luc va, xac va
bat tu » vat tu, bat hu, bat cu
o hoi » co hoi, o hoc, o hai
dong » cong, dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat anh tri nang o hoi. thi van cau ((xuc va) or (duc va)) danh bat tu dong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat anh tri nang o hoi. thi van cau ((xuc va) OR (duc va)) danh bat tu dong.
• Adding a wildcard symbol may retrieve word variants: thuat anh tri nang o hoi. thi van cau ((xuc va) or (duc va)) danh bat tu dong*.