Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
thong van » trong van, thong quan, truong van
chu xanh » chu manh, chua xang, chuc danh
va thong » va thuong, va phuong, he thong
thong va » thong cua, truong va, thong qua
toan cau » toan cao, toan ban, toan tap
lang va » lang van, hang va, lang ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chieu xanh)) - nhanh lang va thong ((thong van) OR (thong va)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu xanh)) - nhanh lang va thong ((thong van) OR (thong va)) toan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chieu xanh)) - nhanh lang va thong ((thong van) OR (thong va)) toan cau*".