Perhaps you should try some spelling variations:
trung thanh » truong thanh
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung tam, tran tuan, truong thanh
nhung cong » dung cong, thong cong, hang cong
thanh tay » thanh tai, thanh toan, thanh san
ho chieu » theo chieu, hoc thieu, doi chieu
cong van » cong vang, cong san, song van
thuy » thu, thuc

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 tuan) OR (trung thanh)) nhung cong van ((thanh tay) or (thanh thuy))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh ((trung tuan) OR (trung thanh)) nhung cong van ((thanh tay) OR (thanh thuy)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh ((trung tuan) OR (trung thanh)) nhung cong van ((thanh tay) or (thanh thuy))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh ((trung tuan) OR (trung thanh)) nhung cong van ((thanh tay) or (thanh thuy))*.