Daytime
Enter by day at Dong Xuan or Hang Ma; walk one direction through Hang Dao / Hang Bac / the memorial house — no lane backtracking. Do not drag luggage into narrow alleys; keep silk on one Hang Gai corridor. 떠이호 and the 릉 are not add-ons to this day list.
Night
Night is separate: one bia hơi round or the weekend night market — pick one. 기차거리 only if open and managed; trackside seating often closes and rules change — stay off rails, do not chase trains. Do not bolt 맥주거리 / 기차거리 onto a 바딘 morning.