Perhaps you should try some spelling variations:
thuong cang » thuong lang, thuong quang, thuong han
thanh tung » thanh cong
cua thuong » cua truong, cua phuong, ca thuong
cang dan » cong dan, tang dan, canh dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
co lieu » cot lieu, co hieu, so lieu
cu lieu » du lieu, tu lieu

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: ((co lieu) OR (cu lieu)) tinh - ((thanh trung) OR (thanh tung)) cua thuong cang dan than cau~.
• Adding a wildcard symbol may retrieve word variants: ((co lieu) or (cu lieu)) tinh - ((thanh trung) or (thanh tung)) cua thuong cang dan than cau*.