Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trung » thanh trung, hanh trang, manh trung
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong tang » cong thang, cong tan, cong lang
theo chu » theo chieu, cho chu, chao chu
luan cau » quan cau, lua cau, luan chat
luat cau » luat dau, lua cau, luat cac
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 van - hanh trung cua nhung cong tang ((luan cau) OR (luat cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu van - hanh trung cua nhung cong tang ((luan cau) OR (luat cau))*".