Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, bien tinh
manh cua » doanh cua, ban cua
ban quan » van quan
cong van » cong vang, cong san, song van
van tuan » van quan, van ban, anh tuan
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((lieu tinh) OR (diep tinh)) - canh ((manh cua) or (ban quan)) nhung cong van tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((lieu tinh) OR (diep tinh)) - canh ((manh cua) OR (ban quan)) nhung cong van tuan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((lieu tinh) OR (diep tinh)) - canh ((manh cua) or (ban quan)) nhung cong van tuan cau*".