Perhaps you should try some spelling variations:
chan thuong » phan thuong, han thuong, hang thuong
chieu sang » chieu sach, chieu xanh, nhieu tang
thanh tung » thanh cong
hieu lang » hieu quang, nhieu tang, hieu van
tung chan » quang chan, hung chanh, trong chan
khang cau » hang cau, khang cu, khang chan
cong van » cong vang, cong san, song van
con van » chon van, can van, con 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) or (hieu lang)) - thanh tung chan thuong ((con van) OR (cong van)) khang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu lang)) - thanh tung chan thuong ((con van) OR (cong van)) khang cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) or (hieu lang)) - thanh tung chan thuong ((con van) OR (cong van)) khang cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (hieu lang)) - thanh tung chan thuong ((con van) OR (cong van)) khang cau*.