Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhanh dong
nhung cong » dung cong, thong cong, hang cong
thoi hanh » thi hanh, troi hanh, tuoi thanh
nhan dang » nhan dan, phan dang, tran dang
san thanh » ban thanh, van thanh, son thanh
doi thoi » doi thoai, moi thoi, do thoi
san than » sang than, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi thoi hanh - ((nhanh lang) OR (nhan dang)) va nhung cong ((san than) or (san thanh)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi thoi hanh - ((nhanh lang) OR (nhan dang)) va nhung cong ((san than) OR (san thanh)) cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi thoi hanh - ((nhanh lang) OR (nhan dang)) va nhung cong ((san than) or (san thanh)) cap".
• Adding a wildcard symbol may retrieve word variants: doi thoi hanh - ((nhanh lang) OR (nhan dang)) va nhung cong ((san than) or (san thanh)) cap*.