Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
hanh tranh » canh tranh, hanh trinh, hanh trang
dong thanh » truong thanh
cua trung » cua truong, xuan trung, cua nhung
qua trong » quan trong, qua trinh, qua song
thanh hoa » thanh pho
hoa hao » hoan hao, hoa han, hoa bao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) OR (chieu sang)) - hanh tranh ((cua trung) or (qua trong)) dong thanh hoa hao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - hanh tranh ((cua trung) OR (qua trong)) dong thanh hoa hao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) OR (chieu sang)) - hanh tranh ((cua trung) or (qua trong)) dong thanh hoa hao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) OR (chieu sang)) - hanh tranh ((cua trung) or (qua trong)) dong thanh hoa hao*.