Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong dong, truong cong
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
canh trinh » canh tranh, hanh trinh, canh tinh
thuong con » thuong dong, truong cong, thong cong
nhan cach » phan cac
trinh va » trinh van, trinh vat, trinh ve
van nhan » van phan, van thanh, danh nhan

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 xanh) OR (chieu sang)) - canh trinh va ((thuong cong) OR (thuong con)) van nhan cach~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sang)) - canh trinh va ((thuong cong) OR (thuong con)) van nhan cach~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - canh trinh va ((thuong cong) OR (thuong con)) van nhan cach*.