Perhaps you should try some spelling variations:
trung cong » truong cong, trong cong, trung uong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua trung » cua truong, xuan trung, cua nhung
mang cua » manh cua, dung cua, ban cua
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat

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 tinh - hanh mang cua trung cong ((dan than) OR (dan chan)) cao~".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - hanh mang cua trung cong ((dan than) OR (dan chan)) cao*.