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

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