Perhaps you should try some spelling variations:
thanh trung » thanh tung
tien thanh » tien thinh, tran thanh, den thanh
trung tuan » trung thanh, trung tam, tran tuan
tuan trong » thuan trong, quan trong, tran trong
hieu manh » chieu xanh, hieu nganh, dieu hanh
tien manh » tien anh, tieng anh, tran manh
cong van » cong vang, cong san, song van
van phan » van phong, van thanh, luan 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: toc ((hieu manh) or (((tien manh) or (tien thanh)))) - thanh trung tuan trong cong van phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((hieu manh) OR (((tien manh) OR (tien thanh)))) - thanh trung tuan trong cong van phan cau.
• Adding a wildcard symbol may retrieve word variants: toc ((hieu manh) or (((tien manh) or (tien thanh)))) - thanh trung tuan trong cong van phan cau*.