Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
tranh chua » tranh cua, trinh chuan, tranh chap
hung thang » cang thang, hung tran
chua xang » chua nang, chuc nang, chu bang
xang cong » dang cong, bang cong, hang cong
hung hang » hang hang, khung hoang, cung thang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) OR (chieu sang)) - canh tranh chua xang cong ((hung hang) or (hung thang)) va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sang)) - canh tranh chua xang cong ((hung hang) OR (hung thang)) va.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu sang)) - canh tranh chua xang cong ((hung hang) or (hung thang)) va".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu sang)) - canh tranh chua xang cong ((hung hang) or (hung thang)) va*.