Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
hanh dong » anh dong, ha dong
ca thuong » cao thuong, cua thuong, va thuong
chu sach » thu sach, chieu sach, chuc hach
cau sach » cao sach, hau sach, rau sach
cong anh » cong danh, dong anh, hong anh
tuan ban » tuan bang, toan ban, luan ban
dong ca » dong cua, dong cac, dong cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu sach) OR (cau sach)) - hanh dong ca thuong cong anh tuan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu sach) OR (cau sach)) - hanh dong ca thuong cong anh tuan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chu sach) OR (cau sach)) - hanh dong ca thuong cong anh tuan ban*.