Perhaps you should try some spelling variations:
trinh toan » tinh toan, thanh toan, trinh han
nong trinh » cong trinh, nong tinh, dong trinh
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
hang nong » thang long, han tong
anh tang » anh bang, anh dang, anh nang
cua hang » cua dang, cua nhung, cua cong
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - ((anh tang) or (canh tranh)) cua hang nong trinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - ((anh tang) OR (canh tranh)) cua hang nong trinh toan ban*.