[13] As leader of the Maritime and Port Bureau, Chi also supported the designation of Dongyong Lighthouse as a national historical landmark, a status it had first gained in 1988.

[22][23] Additionally, he replaced Tseng Dar-jen, who had resigned as Taoyuan International Airport Corporation chairman, on a temporary basis in October,[24] serving to the end of 2018.

[25] That same year, Chi commented on the regulations mandating car inspections,[26] legal campsites,[27] and participated in discussions about the Tourism Bureau’s winter domestic travel subsidy program.

[30] Later that year, Chi discussed amendments to the Regulations Governing Business Income Tax Exemption for Foreign Countries, Mainland China, Hong Kong or Macau Profit-Seeking Enterprises Conducting Goods Storage and/or Simple Processing Operations in Free Trade Zones.

[33][34] As deputy transportation and communications minister, Chi has signed reciprocal drivers license agreements with Wyoming and New Mexico,[35][36] participated in inspections at Taiwan Railways Administration offices, and Taoyuan International Airport,[37][38] and attended a number of public functions, such as the opening of a traffic safety park for children at Youth Park in Taipei in 2018,[39] and the 60th anniversary celebration of Japan Airlines service to Taipei Songshan Airport in 2019.