- biletyplus.kz aviabilety/pekin-bjs/shanhai-sha
- inartravel.com tours/pekin-shanhaj-pekin/
- thegreenvoyage.com ru/Пекин-против-Шанхая/
- rossita-travel.com china/tury/7669/
- nasamolete.net raspisanie-samoletov-pekin-vse-…
- aviapoisk.ru bilet/pekin-shanhai
- ykitai.com 2016/03/24/shanghai-vs-pekin/
- OZON.ru travel/flight/pekin-bjs/shanhay-huntsyao-…
- tickets.uz avia/direction/beijing/shanghai