Perhaps you should try some spelling variations:
dong chuyen » bong chuyen, khong chuyen, dong truyen
chieu sang » chieu sach, chieu xanh, hieu lang
luong cong » trong cong, cong cong, tong cong
hoc chieu » hoc thieu, ho chieu, hoc hien
nhan dong » nhanh dong, nhan dang, phan dong
dung cong » dung trong
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sang - nhan dong chuyen ((luong cong) or (dung cong)) van thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - nhan dong chuyen ((luong cong) OR (dung cong)) van thanh cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - nhan dong chuyen ((luong cong) or (dung cong)) van thanh cau*.