Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
duong cong » dung cong, luong cong, duong trong
hoc thieu » toc thieu, hoc hien
doi chieu » doc hieu, doi chi, ho chieu
cua duong » cua dong, cua huong, qua duong
van khang » van khanh, van thanh, van quang
dung cua » dung luan, dung cho
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (doi chieu)) sang - thanh dung cua duong cong ((van khang) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (doi chieu)) sang - thanh dung cua duong cong ((van khang) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (doi chieu)) sang - thanh dung cua duong cong ((van khang) or (dan chan)) cau*.