Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
thong cong » trong cong, tong cong, phong chong
tieu xanh » tieu danh, dieu hanh, tien anh
tran tuan » tran xuan, tran quang, tran thanh
lang cua » mang cua, hang cua, long cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu xanh) or (chieu xanh)) - nhanh lang cua ((thong cong) OR (thong thong)) tan tran tuan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (chieu xanh)) - nhanh lang cua ((thong cong) OR (thong thong)) tan tran tuan.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) or (chieu xanh)) - nhanh lang cua ((thong cong) OR (thong thong)) tan tran tuan".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (chieu xanh)) - nhanh lang cua ((thong cong) OR (thong thong)) tan tran tuan*.