Perhaps you should try some spelling variations:
canh manh » lanh manh, canh tranh, cach mang
dang cong » dung cong
tan thanh » tran thanh, tang thanh, toan thanh
thanh cau » thanh chau, thanh mau, nhanh cau
hoc dieu » hoc thieu
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((hoc dieu) OR (hoc hien))) or (ho chieu)) xanh - canh manh cua dang cong tan thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoc dieu) OR (hoc hien))) OR (ho chieu)) xanh - canh manh cua dang cong tan thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((hoc dieu) OR (hoc hien))) or (ho chieu)) xanh - canh manh cua dang cong tan thanh cau".
• Adding a wildcard symbol may retrieve word variants: ((((hoc dieu) OR (hoc hien))) or (ho chieu)) xanh - canh manh cua dang cong tan thanh cau*.