Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
manh tuong » manh tung, manh cuong, minh tuong
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
tuong cua » truong cua, huong cua, thong cua
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, toan ban, than man

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 sang - manh tuong cua nhung cong dan ((than ban) or (thanh san))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - manh tuong cua nhung cong dan ((than ban) OR (thanh san)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - manh tuong cua nhung cong dan ((than ban) or (thanh san))*.