Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
hien xanh » hien nhanh, chieu xanh, hien khanh
hien hanh » dieu hanh
tuong cua » truong cua, huong cua, thong cua
tong cong » trong cong, cong cong, dung cong
cua tong » cua cong, cuu tong, cua dong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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 xanh) OR (hien hanh)) - thanh tuong cua tong cong dan than ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien xanh) OR (hien hanh)) - thanh tuong cua tong cong dan than ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) OR (hien hanh)) - thanh tuong cua tong cong dan than ban*.