Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tac khang » tan khang, tao khang, bach khang
khang cau » hang cau, khang cu, khang chan
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
mang cua » dung cua, ban cua, cong cua
manh cua » doanh cua, ban cua
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: theo chu tinh - hanh ((mang cua) OR (manh cua)) nhung cong tac khang cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu tinh - hanh ((mang cua) OR (manh cua)) nhung cong tac khang cau".
• Adding a wildcard symbol may retrieve word variants: theo chu tinh - hanh ((mang cua) OR (manh cua)) nhung cong tac khang cau*.