Perhaps you should try some spelling variations:
toc chieu » toc thieu, doc hieu, doi chieu
hoc thieu » toc thieu, hoc hien
canh manh » lanh manh, canh tranh, cach mang
dang cong » dung cong
manh cua » doanh cua, ban cua
cua dang » cua cong, cua ban
cong can » cong san, cong tan, cong dan
can chan » dan chan, cam chan, ban chan
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc chieu) OR (hoc thieu)) xanh - canh manh cua dang cong can chan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc chieu) OR (hoc thieu)) xanh - canh manh cua dang cong can chan cau".
• Adding a wildcard symbol may retrieve word variants: ((toc chieu) OR (hoc thieu)) xanh - canh manh cua dang cong can chan cau*.