Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
dan thuc » dan toc
va thanh » gia thanh, ban thanh, va tinh
hieu ve » hieu va, hieu van
cam thu » nam thu, cac thu, ca thu
lai cuu » lai cua, lai chau, lai cuoc
cuu tre » cua tre, cau tren, cau treo
nang o » nang co, nang ho, nang ro
o hoi » co hoi, o hoc, o hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang o hoi. hieu ve ((((dan thuc) OR (am thuc))) or (cam thu)) va thanh lai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang o hoi. hieu ve ((((dan thuc) OR (am thuc))) OR (cam thu)) va thanh lai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky nang o hoi. hieu ve ((((dan thuc) OR (am thuc))) or (cam thu)) va thanh lai cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang o hoi. hieu ve ((((dan thuc) OR (am thuc))) or (cam thu)) va thanh lai cuu tre*.