Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
chu manh » ho manh, chu han, thu minh
trung va » truong va, trang va, trung ha
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap
chu van » cuu van, chu han

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 manh) or (chu van)) - thanh trung va nhung cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu manh) OR (chu van)) - thanh trung va nhung cong dan than tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chu manh) or (chu van)) - thanh trung va nhung cong dan than tap*.