Perhaps you should try some spelling variations:
thanh trung » thanh tung
chap thuong » chan thuong, phan thuong, pham thuong
chieu tinh » trieu tinh, lieu tinh, chau tinh
phap thong » phap phong, phap chong, pho thong
tac thang » tat thang, bac thang, dac thang
thang cau » hang cau, thong cau, thanh chau
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - thanh trung ((chap thuong) or (phap thong)) cong tac thang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh trung ((chap thuong) OR (phap thong)) cong tac thang cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh trung ((chap thuong) or (phap thong)) cong tac thang cau*.