Perhaps you should try some spelling variations:
dong thanh » truong thanh
lieu tinh » trieu tinh, diep tinh, bien tinh
thanh dan » thanh san, thanh van, thanh dat
chu xanh » chu manh, chieu xanh, chua xang
tranh ma » tranh ha, tranh va, tranh cua
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
ma dong » mac dong, mua dong, ha dong

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 xanh) or (lieu tinh)) - canh tranh ma dong thanh dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (lieu tinh)) - canh tranh ma dong thanh dan than cau*.