Perhaps you should try some spelling variations:
chap thuong » chan thuong, phan thuong, pham thuong
thanh thong » thanh thuong, thanh hong, thanh thang
thuong cong » thong cong, thuong con, thuong dong
chieu sang » chieu sach, chieu xanh, nhieu tang
thong chap » thong cap, thong chuan, thuong chau
hieu lang » hieu quang, nhieu tang, hieu van
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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) OR (hieu lang)) - thanh thong chap thuong cong dan than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) OR (hieu lang)) - thanh thong chap thuong cong dan than cap*".