Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
xuat truong » xuan truong, xuat thuong, xa truong
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
hanh chiet » hanh thiet, hinh chiet, khanh chien
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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 (chieu sang)) - hanh chiet xuat truong cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - hanh chiet xuat truong cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - hanh chiet xuat truong cong dan van ban*.