Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
khong dung » thong dung, phuong dung, cuong dung
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
cua khong » hua khong, cua phuong, cua thuong
dung dan » dung dat, dung san, tung dan
dan phan » doan phan, dan chan, van phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - thanh trung cua khong dung dan phan tu~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung cua khong dung dan phan tu*.