Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
truong xuong » truong huong, truong vuong, truong thuong
hien manh » hien hanh, tien manh, hieu manh
tranh cac » trinh cac, thanh cac, tranh cai
dan chan » dan gian, dan ca, van chat
chan cho » chat cho, han cho, chuan chon

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien manh - canh tranh cac ((truong xuong) OR (truong phuong)) dan chan cho~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien manh - canh tranh cac ((truong xuong) OR (truong phuong)) dan chan cho".
• Adding a wildcard symbol may retrieve word variants: hoc hien manh - canh tranh cac ((truong xuong) OR (truong phuong)) dan chan cho*.