Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu sach » chinh sach, chiet tach, hieu cach
chieu xanh » chieu tinh, hieu manh
chieu sang » hieu lang, nhieu tang
cua thuong » cua truong, cua phuong, ca thuong
hanh mang » nhanh mang, hanh trang, nhanh lang
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam

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: theo ((((chieu sach) OR (chieu xanh))) OR (chieu sang)) - hanh mang cua thuong cong dan khan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((chieu sach) OR (chieu xanh))) or (chieu sang)) - hanh mang cua thuong cong dan khan cap~".
• Adding a wildcard symbol may retrieve word variants: theo ((((chieu sach) OR (chieu xanh))) or (chieu sang)) - hanh mang cua thuong cong dan khan cap*.