Perhaps you should try some spelling variations:
duong truong » duong trong, truong trung, tang truong
thanh tuong » thanh thuong, thanh tung, thanh huong
truong cong » trong cong, truong dong, truong long
chieu xanh » chieu sach, chieu sang, chieu tinh
tao khoang » tao zhang
doi chieu » doc hieu, doi chi, mot chieu
khoang va » khoan va, hoang va, hang va
cong tao » cong tac, cong tan, cong bao

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 truong cong tao khoang va~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh tuong duong truong cong tao khoang va*.