Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu sang » chieu sang, thieu khang, thieu quang
hoc thieu » toc thieu, hoc hien
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong thanh
chat cam » chat cao, thuat cam, chat ban

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sang - hanh manh cua nhung cong tan ((chat cam) OR (chat va))~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - hanh manh cua nhung cong tan ((chat cam) OR (chat va))*.