Perhaps you should try some spelling variations:
chap thuong » chan thuong, phan thuong, han thuong
thanh trung » thanh tung
pham thuong » phan thuong, pham hong
vinh thanh » dinh thanh, tinh thanh, hinh thanh
cong vinh » cong trinh, trong vinh, cong viec
thanh lap » thanh san, phan lap, thanh hai
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van

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 (chu manh)) - thanh trung ((chap thuong) OR (pham thuong)) cong vinh thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - thanh trung ((chap thuong) OR (pham thuong)) cong vinh thanh lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu manh)) - thanh trung ((chap thuong) OR (pham thuong)) cong vinh thanh lap".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - thanh trung ((chap thuong) OR (pham thuong)) cong vinh thanh lap*.