Perhaps you should try some spelling variations:
nhanh lang » nhanh thang, nhanh dong, nhanh song
nhung cong » dung cong, thong cong, hang cong
nhan dang » nhan dan, phan dang, tran dang
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 - ((((nhanh lang) OR (nhanh quang))) or (nhan dang)) cua nhung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((((nhanh lang) OR (nhanh quang))) OR (nhan dang)) cua nhung cong dan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((((nhanh lang) OR (nhanh quang))) or (nhan dang)) cua nhung cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((((nhanh lang) OR (nhanh quang))) or (nhan dang)) cua nhung cong dan toan cau*.