Perhaps you should try some spelling variations:
tang luan » dung luan
vong tuan » vuong tuan, hoang tuan, trong tuan
cong tuan » cong tan, cong luan, cong thanh
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tang cua » mang cua, hang cua, thong cua
nhan tai » hang tai, van tai, toan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh ((tang cua) or (tang luan)) hang ((vong tuan) OR (cong tuan)) nhan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ((tang cua) OR (tang luan)) hang ((vong tuan) OR (cong tuan)) nhan tai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh ((tang cua) or (tang luan)) hang ((vong tuan) OR (cong tuan)) nhan tai".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ((tang cua) or (tang luan)) hang ((vong tuan) OR (cong tuan)) nhan tai*.