Perhaps you should try some spelling variations:
chung thanh » nhung thanh, chung than, hung thanh
manh trung » manh tung, thanh trung, manh hung
trung luan » truong luan, trung tuan, trung quan
cong chung » cong hung, cong thuong, cong cong
hoc thieu » hoc hien
luan cong » luat cong, luong cong, luan chung
thanh van » thanh san, thanh toan, thanh phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc thieu) or (hoc thieu)) tinh - manh trung luan cong chung thanh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc thieu) OR (hoc thieu)) tinh - manh trung luan cong chung thanh van ban.
• Adding a wildcard symbol may retrieve word variants: ((toc thieu) or (hoc thieu)) tinh - manh trung luan cong chung thanh van ban*.