Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
duong trong » dung trong
chieu xanh » chieu sach, chieu sang, chieu tinh
trong long » trong luong, truong long, trong cong
doi chieu » doc hieu, doi chi, mot chieu
tac khoan » cac khoan, tai khoan, tao khoang
khoan cam » khoa cam, khoan va, phan cam
long tac » cong tac, dong tac, luong tai

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 tuong duong trong long tac khoan cam~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh tuong duong trong long tac khoan cam*.