Perhaps you should try some spelling variations:
quan truong » quang truong, quan trong, xuan truong
truong cong » trong cong, truong dong, truong long
thanh tung » thanh cong
cong ngang » cong nhan, cong quang, cong lang
tieu xanh » tieu danh, chieu xanh, dieu hanh
tung quan » tuong quan, trung quan, dung quan
tay cao » tay co, toan cao
tao cao » bao cao, toan cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - thanh tung quan truong cong ngang ((tay cao) or (tao cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh tung quan truong cong ngang ((tay cao) OR (tao cao)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh tung quan truong cong ngang ((tay cao) or (tao cao))*.