Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh lai » thanh hai, thanh lap, thanh loi
ban thanh » ban hanh, ban hang
thu canh » thuc hanh, thu cong, thu hang
cam thu » nam thu, cac thu, ca thu
thu ban » thu hang
cua tre » cua te, cuu tre, dua tren
canh tu » anh tu, danh tu, hanh tu
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu canh tu ((nang xa) or (lang xa)) hoi. hieu ve cam thu ban thanh lai ((cua triet) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu canh tu ((nang xa) OR (lang xa)) hoi. hieu ve cam thu ban thanh lai ((cua triet) OR (cua tre)).
• Adding a wildcard symbol may retrieve word variants: thu canh tu ((nang xa) or (lang xa)) hoi. hieu ve cam thu ban thanh lai ((cua triet) or (cua tre))*.