Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung cap, dung cua
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tac chon » tac chong, tap chon, tac cho
chon cap » chon cac, thong cap, cho cac

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 sang - thanh ((trung cua) OR (trung tuan)) nhung cong tac chon cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh ((trung cua) OR (trung tuan)) nhung cong tac chon cap".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh ((trung cua) OR (trung tuan)) nhung cong tac chon cap*.