Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
manh tung » manh hung
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
ung cong » dung cong, luong cong, duong cong
toan ban » van ban
dai ung » dap ung, dan ung, di ung

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 - ((manh tung) OR (thanh tung)) dai ung cong manh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu khang - ((manh tung) OR (thanh tung)) dai ung cong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu khang - ((manh tung) OR (thanh tung)) dai ung cong manh toan ban*.