Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
chieu sang » chieu sach, chieu xanh, hieu lang
thuong cua » huong cua, thong cua, truong cua
dang thanh » dong thanh, dang hanh, hoang thanh
dung cong » dung trong
bang than » bang thanh, ban than, bang nhan
sang than » cang thang, sang tao, ban than
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh thuong cua dung cong ((bang than) OR (((sang than) OR (dang thanh)))) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh thuong cua dung cong ((bang than) or (((sang than) OR (dang thanh)))) cau~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh thuong cua dung cong ((bang than) or (((sang than) OR (dang thanh)))) cau*.