Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
trung pha » trung phan, trung phat, truong phan
trung ha » trung hoc, trung tam, trung cap
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh ((trung pha) OR (trung ha)) nhung cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh ((trung pha) OR (trung ha)) nhung cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((trung pha) OR (trung ha)) nhung cong dan toan tap*.