Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, chau tinh, kieu tinh
thanh luan » tranh luan, thanh xuan, thanh tuan
duong cong » dung cong, luong cong, duong trong
lieu tinh » trieu tinh, diep tinh, bien tinh
van duong » van dong, van dung, van phong
cong van » cong vang, cong san, song van
van tay » van tai, van tan, van tam
tay cao » tao cao, tay co, toan cao

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 tinh) OR (lieu tinh)) - thanh luan van duong cong van tay cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) OR (lieu tinh)) - thanh luan van duong cong van tay cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) OR (lieu tinh)) - thanh luan van duong cong van tay cao*.