Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong cua » huong cua, thong cua, truong cua
tieu xanh » tieu danh, chieu xanh, dieu hanh
tong cong » trong cong, cong cong, dung cong
cong bang » cuong bang, dong bang, hong bang
khoan cam » khoa cam, khoan va, phan cam
thanh lap » thanh san, phan lap, thanh hai
cua tong » cua cong, cua dong, cua nong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh thuong cua tong cong bang ((khoan cam) OR (thanh lap))~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh thuong cua tong cong bang ((khoan cam) or (thanh lap))*.