Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
hanh trung » hanh trang, manh trung, danh trung
luong cong » dung cong, trong cong, cong cong
cua luong » cu luong, cua huong, chat luong
ho chieu » theo chieu, hoc thieu, doi chieu
cong nam » dong nam, uong nam, thong nam
nam toan » nam tan, tam toan, nam thanh
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: ho chieu sang - ((hanh trung) OR (thanh trung)) cua luong cong nam toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - ((hanh trung) OR (thanh trung)) cua luong cong nam toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - ((hanh trung) OR (thanh trung)) cua luong cong nam toan ban*.