Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
trung chap » trung ha, tranh chap, trung phan
truong cao » truong dai
trung cap » trung tam
theo chu » theo chieu, cho chu, chao chu
chu manh » ho manh, chu han, chu van
cong dan » cong san, cong tan, huong dan
dan can » dan chan, dan canh, dan ca
can cau » van cau, ban cau, ca cau

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