Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
hanh truong » hanh trong, anh truong, manh truong
truong cua » truong ca, truong quan, truong cao
hoc thieu » toc thieu, hoc hien
dang cong » dung cong
manh toan » thanh toan, anh tuan, tinh toan
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 truong cua ((han tong) or (dang cong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu khang - hanh truong cua ((han tong) OR (dang cong)) manh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu khang - hanh truong cua ((han tong) or (dang cong)) manh toan ban*.