Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
chua nang » chuc nang, chua xang, cuu nang
kha nang » phap nang, ky nang, ki nang
lang qua » lang que, lang cua, long qua
qua dung » quang dung, su dung, qua song
cong dan » cong san, cong tan, cong dong
cac cau » cac mau, bac cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua nang) OR (kha nang)) - nhanh lang qua dung ((cong dan) or (huong dan)) cac cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua nang) OR (kha nang)) - nhanh lang qua dung ((cong dan) OR (huong dan)) cac cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua nang) OR (kha nang)) - nhanh lang qua dung ((cong dan) or (huong dan)) cac cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chua nang) OR (kha nang)) - nhanh lang qua dung ((cong dan) or (huong dan)) cac cau*.