Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh hai » trinh khai, trinh han, trinh tai
ho chieu » theo chieu, hoc thieu, mot chieu
trung ca » trung cap, truong ca, trung cua
ca trong » cay trong, cad trong, co trong
hai chu » hai chau, hoi chu, hai chi

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 xanh - thanh trung ca trong cong trinh hai chu~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ca trong cong trinh hai chu*.