Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, tran tuan
doc chieu » doc hieu, doi chieu, toc thieu
dung cong » dung trong
lan chinh » luan chinh, van chinh, hanh chinh
chinh phu » tinh phu, chinh cho

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu sang - thanh trung tuan ((dung cong) or (dang cong)) lan chinh phu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chieu sang - thanh trung tuan ((dung cong) OR (dang cong)) lan chinh phu.
• Adding a wildcard symbol may retrieve word variants: doc chieu sang - thanh trung tuan ((dung cong) or (dang cong)) lan chinh phu*.