Perhaps you should try some spelling variations:
tong trong » thong trong, trong trong, cong trong
hanh tranh » canh tranh, hanh trinh, hanh trang
tieu xanh » chieu xanh, dieu hanh, tien anh
tieu danh » dieu danh, tiep danh, thien danh
tranh cua » doanh cua, manh cua
trong van » trong cac
van thanh » ban thanh, van tuan
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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (tieu danh)) - hanh tranh cua tong trong van thanh lap~".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (tieu danh)) - hanh tranh cua tong trong van thanh lap*.