Perhaps you should try some spelling variations:
quan thong » quang thong, quan trong, xuan thong
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
cong doanh » cong danh, cong doan, dong doanh
hieu lang » chieu sang, hieu quang, nhieu tang
hanh dong » anh dong, ha dong
dong quan » duong quan, dong quang, dung quan
nhan cau » nhanh cau, phan cau, nhan sau

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 xanh) or (hieu lang)) - hanh dong quan thong cong doanh nhan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (hieu lang)) - hanh dong quan thong cong doanh nhan cau*.