Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
luong cong » dung cong, trong cong, cong cong
hoc chieu » hoc thieu, ho chieu, hoc hien
tam luong » tam duong, tam huong, ham luong
cong dac » cong tac, cong dan, cong cac
dac nhan » cac nhan, danh nhan, ca nhan
nhan cau » nhanh cau, phan cau, nhan sau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - thanh trung tam luong cong dac nhan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - thanh trung tam luong cong dac nhan cau*.