Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
ngang tuan » hoang tuan, nganh toan, trang tuan
quang tuan » quang thanh, quan luan, quang cua
hieu lang » chieu sang, hieu quang, nhieu tang
hanh hang » thanh hang, hang hang, hanh han
doi hieu » doi chieu, doc hieu, doi hien
va thong » va thuong, va phuong, he thong

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi hieu lang - hanh hang va thong cong ((ngang tuan) OR (quang tuan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi hieu lang - hanh hang va thong cong ((ngang tuan) OR (quang tuan)) cau".
• Adding a wildcard symbol may retrieve word variants: doi hieu lang - hanh hang va thong cong ((ngang tuan) OR (quang tuan)) cau*.