Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
thieu khang » chieu khong, thieu quang
duong manh » duong van
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
manh toan » thanh toan, anh tuan, tinh toan
tang cua » mang cua, hang cua, tang luan
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: hoc thieu khang - hanh ((tang cua) or (trung cua)) nhung duong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu khang - hanh ((tang cua) OR (trung cua)) nhung duong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu khang - hanh ((tang cua) or (trung cua)) nhung duong manh toan ban*.