Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
tuong dan » huong dan, tung dan, xuong dan
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam

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 tinh ((cua nhung) OR (va nhung)) tuong dan khan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh tinh ((cua nhung) OR (va nhung)) tuong dan khan cap".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh tinh ((cua nhung) OR (va nhung)) tuong dan khan cap*.