Global　research　on　the　solution-processable　colloidal　quantum　dots　(CQDs)　constitutes　outstanding　model　systems　in　nanoscience,　micro-lasers,　and　optoelectronic　devices　due　to　tunable　color,　low　cost,　and　wet　chemical　processing.　The　two-dimensional　(2D)　CQDs　quasicrystal　lasers　are　more　efficient　in　providing　coherent　lasing　due　to　radiation　feedback,　high-quality-factor　optical　mode,　and　long-range　rotational　symmetry.　Here,　we　have　fabricated　a　2D　quasicrystal　exhibiting　10-fold　rotational　symmetry　by　using　a　specially　design　pentagonal　prism　in　the　optical　setup　of　a　simple　and　low-cost　holographic　lithography.　We　developed　a　general　analytical　model　based　on　the　cavity　coupling　effect,　which　can　be　used　to　explain　the　underlying　mechanism　responsible　for　the　multi-wavelength　lasing　in　the　fabricated　2D　CQDs　holographic　photonic　quasicrystal.　The　multi-wavelength　surface-emitting　lasers　such　as　lambda(0)　=　629.27　nm,　lambda(1)　=　629.85　nm,　lambda(-1)　=　629.06　nm,　lambda(2)　=　630.17　nm,　and　lambda(-2)　=　628.76　with　a　coupling　constant　kappa　=　0.38　achieved　from　the　2D　holographic　photonic　quasicrystal　are　approximately　similar　with　the　developed　analytical　model　based　on　cavity　coupling　effect.　Moreover,　the　lasing　patterns　of　the　2D　CQDs　photonic　quasicrystal　laser　exhibit　a　symmetrical　polarization　effect　by　rotating　the　axis　of　polarization　with　a　difference　of　120(0)　angle　in　a　round　trip.　We　expect　that　our　findings　will　provide　a　new　approach　to　customize　the　2D　CQDs　holographic　photonic　quasicrystal　lasers　in　the　field　of　optoelectronic　devices　and　miniature　lasing　systems.　(C)　2021　Optical　Society　of　America　under　the　terms　of　the　OSA　Open　Access　Publishing　Agreement