Perhaps you should try some spelling variations:
thong thuong » thong thong, hang thuong, cong thuong
thanh trung » thanh tung
thuong benh » thuong binh, phong benh, phuong binh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
benh phan » benh nhan, benh phau, kenh phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh trung cua thong thuong benh phan cau~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung cua thong thuong benh phan cau*.